crystal smoky ROUND IRREGULAR Bead

Natural smoky quartz comes from many sources around the world. A few of the more noteworthy locations include Brazil, the world's largest supplier; Pikes Peak area of Colorado, USA, where it is associated with green ; and the Swiss Alps, which has produced many tons of fine specimens.

The color of smoky quartz is variable from brown to black and sometimes smoky gray colored specimens are included as smoky quartz. The cause of the color of smoky quartz is in question but it is almost certainly related to the amount of exposure to radiation that the stone has undergone. Natural smoky quartz often occurs in granitic rocks which have a small but persistent amount of radioactivity. Most smoky quartz that makes its way to rock shops and to some gem cutters has been artificially irradiated to produce a dark black color.

Smoky quartz, a variety itself of quartz, has a few varieties of its own.

Smoky quartz is a popular variety of quartz. It has an unusual color for a gemstone and is easily recognized and is well known by the general public. Only a few other brown or black minerals are ever cut for gemstones such as black , smoky , the very rare black or brown . Smoky quartz is also popular as an ornamental stone and is carved into spheres, pyramids, obilisks, eggs, figurines and ornate statues.

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ROUND IRREGULAR OF SMOKY QUARTZ, WE CAN OFFER THIS PRODUCT FROM 4MM TO 20MM OR BESPOKE, AND CLEAR QUARTZ OF THIS DESIGN IS ALSO OFFERED.

Smoky Quartz

Smoky Quartz
standard: 10x14mm or bespoke
grade: AA, A, AB and B
material: smoke tea quartz, quartz